210345210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{49727}}^1$

素因数の和:49787

約数の個数: 48

約数和(自身を含む): 558544896

約数和(自身を除く): 348199686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 49727, 99454, 149181, 248635, 298362, 447543, 497270, 745905, 895086, 1491810, 2237715, 2337169, 4475430, 4674338, 7011507, 11685845, 14023014, 21034521, 23371690, 35057535, 42069042, 70115070, 105172605, 210345210]

約数ペア:

[(1, 210345210), (2, 105172605), (3, 70115070), (5, 42069042), (6, 35057535), (9, 23371690), (10, 21034521), (15, 14023014), (18, 11685845), (30, 7011507), (45, 4674338), (47, 4475430), (90, 2337169), (94, 2237715), (141, 1491810), (235, 895086), (282, 745905), (423, 497270), (470, 447543), (705, 298362), (846, 248635), (1410, 149181), (2115, 99454), (4230, 49727)]